2016-11-16

[public] 849K views, 15.6K likes, dislikes audio only

MinuteEarth

Almost all mammals with prehensile tails live in the neotropics because the forest is different there.

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Credits (and Twitter handles):

Script Writer: David Goldenberg (@dgoldenberg)

Script Editor: Kate Yoshida (@KateYoshida)

Video Illustrator: Ever Salazar (@eversalazar)

Video Director: Kate Yoshida (@KateYoshida)

Video Narrator: Kate Yoshida (@KateYoshida)

With Contributions From: Henry Reich, Alex Reich, Emily Elert, Peter Reich

Music by: Nathaniel Schroeder: http://www.soundcloud.com/drschroeder

Image Credits: Spider Monkey - Wikimedia user Petruss

https://commons.wikimedia.org/wiki/File:Ateles_fusciceps_Colombia.JPG

Capuchin Monkey - Steve Jurvetson

https://www.flickr.com/photos/jurvetson/4238921909/

Guianan Saki - Wikimedia user Skyscraper

https://commons.wikimedia.org/wiki/File:White-faced_Saki_2008-07.jpg

Emperor Tamarin - TheBrockenInaGlory

https://commons.wikimedia.org/wiki/File:Emperor_Tamarin_SF_ZOO.jpg

Aotus nigriceps - Wikimedia user Miguelrangeljr

https://commons.wikimedia.org/wiki/File:Aotus_nigriceps.jpg

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FYI: We try to leave jargon out of our videos, but if you want to learn more about this topic, here are some handy keywords to get your googling started:

Prehensile Tail: An animal tail that can grasp or hold objects. A wide range of animals have prehensile tails, including mammals (like opossums and kinkajous), reptiles (like chameleons), amphibians (like salamanders), and fish (seahorses).

Old World Monkeys (Cercopithecidae): A family of primates native to Africa and Asia that includes baboons, guenons and macaques – all of which have non-prehensile tails.

New World Monkeys (Platyrrhini): A family of primates native to Central and South America that includes spider monkeys, howlers, and capuchins – all of which have prehensile tails.

Prehensile tails evolved twice in new world monkeys: In atelines (spider monkey and howlers) the prehensile tail tip is like a finger and incredibly dextrous. In cebines (capuchin monkeys) the tip is furry and not quite as dextrous.

Species featured in this video:

- Spider Monkey (and Diddy Kong!)

- Ficus insipida (tripical fig tree)

- Barbary Macaque (from Northern Africa)

- Rhesus Macaque(from India)

- Opossum

- Chameleon

- Salamander (Aneides lugubris)

- Seahorses (actually Horsea!)

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References:

Glander, K. (2016). Personal Communication

Organ, J. (2016). Personal Communication

Emmons, L.H., Gentry, A.H. (1983). Tropical Forest Structure and the Distribution of Gliding and Prehensile-Tailed Vertebrates. The American Naturalist 121-4 (513-524). Retrieved from https://www.jstor.org/stable/2460978?seq=1#page_scan_tab_contents

Lambert, T., Halsey, M. (2015) Relationship Between Lianas and Arboreal Mammals: Examining the Emmons–Gentry Hypothesis. Ecology of Lianas (398-406).. Retrieved from: http://onlinelibrary.wiley.com/doi/10.1002/9781118392409.ch26/summary

Deane, A., Russo, G., Muchlinski, M., Organ, J. (2014). Caudal Vertebral Body Articular Surface Morphology Correlates With Functional Tail Use in Anthropoid Primates. Journal of Morphology 275 (1300-1311). Retrieved from http://onlinelibrary.wiley.com/doi/10.1002/jmor.20304/abstract